You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@flink.apache.org by "Arvid Heise (Jira)" <ji...@apache.org> on 2020/11/13 09:41:00 UTC
[jira] [Assigned] (FLINK-20145) Streaming job fails with
IllegalStateException: Should only poll priority events
[ https://issues.apache.org/jira/browse/FLINK-20145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arvid Heise reassigned FLINK-20145:
-----------------------------------
Assignee: Arvid Heise
> Streaming job fails with IllegalStateException: Should only poll priority events
> --------------------------------------------------------------------------------
>
> Key: FLINK-20145
> URL: https://issues.apache.org/jira/browse/FLINK-20145
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Checkpointing, Runtime / Network
> Affects Versions: 1.12.0
> Reporter: Robert Metzger
> Assignee: Arvid Heise
> Priority: Critical
> Fix For: 1.12.0
>
>
> While testing the 1.12 release, I came across the following failure cause:
> {code}
> 2020-11-13 09:41:52,110 WARN org.apache.flink.runtime.taskmanager.Task [] - dynamic filter (3/4)#0 (b977944851531f96e5324e786f055eb7) switched from RUNNING to FAILED.
> java.lang.IllegalStateException: Should only poll priority events
> at org.apache.flink.util.Preconditions.checkState(Preconditions.java:198) ~[flink-dist_2.11-1.12.0.jar:1.12.0]
> at org.apache.flink.streaming.runtime.io.CheckpointedInputGate.processPriorityEvents(CheckpointedInputGate.java:116) ~[flink-dist_2.11-1.12.0.jar:1.12.0]
> at org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$1.runThrowing(StreamTaskActionExecutor.java:47) ~[flink-dist_2.11-1.12.0.jar:1.12.0]
> at org.apache.flink.streaming.runtime.tasks.mailbox.Mail.run(Mail.java:78) ~[flink-dist_2.11-1.12.0.jar:1.12.0]
> at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.processMail(MailboxProcessor.java:283) ~[flink-dist_2.11-1.12.0.jar:1.12.0]
> at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:184) ~[flink-dist_2.11-1.12.0.jar:1.12.0]
> at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:577) ~[flink-dist_2.11-1.12.0.jar:1.12.0]
> at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:541) ~[flink-dist_2.11-1.12.0.jar:1.12.0]
> at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:722) [flink-dist_2.11-1.12.0.jar:1.12.0]
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:547) [flink-dist_2.11-1.12.0.jar:1.12.0]
> at java.lang.Thread.run(Thread.java:748) [?:1.8.0_222]
> {code}
> I have unaligned checkpointing enabled, the failing operator is a CoFlatMapFunction. The error happend on all four TaskManagers, very soon after job submission. The error doesn't happen when unaligned checkpointing is disabled.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)